Method and system for sending text messages
View Patent ↗A method and system are provided for sending text messages in a telecommunication network, in particular in an intelligent network, allowing charge acceptance, wherein a subscriber is allowed to send text messages, which have already been charged for and which are then made available to the relevant recipient either predestined with an address or freely available.
1. A method for sending text messages in an intelligent telecommunication network, the method comprising the steps of:
compiling a first text message via a first terminal and marking the first text message with a first charge acceptance code;
sending the first text message to a central service control point;
compiling an assignment formula containing appropriate identifiers for the first and second terminals to stipulate charge acceptance and storage of the assignment formula in a storage unit;
forwarding the first text message to the second terminal and displaying the first text message with notice of charge acceptance;
compiling a second text message on the second terminal and marking the second text message with a second charge acceptance code;
sending the second text message to the central service control point for executing the charge acceptance; and
forwarding the second text message to the first terminal.
2. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , the method further comprising the step of charging for the second text message via the first terminal and via an IN service to execute a charge acceptance.
3. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , wherein the steps of marking the first and second text messages include adding an IN service code in each instance for automatic call-up of an IN service element.
4. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , wherein after the step of compiling the assignment formula, the method further comprises the steps of:
automatically calling up a first IN service element to create the assignment formula from the identifiers of the first and second terminals; and
storing the assignment formula in the storage unit.
5. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , wherein after the step of sending the second text message to the central service control point, the method further comprises the steps of:
automatically calling up a second IN service element for reading the sender identification of the second text message; and
searching for recipient identification of the second text message in the stored assignment formula, with the charge being accepted and the second text message being forwarded to the first terminal, when the comparison reveals existence of the read sender and recipient identifications in values stored in the assignment formula.
6. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , wherein the steps of marking the first and second text messages with a charge acceptance code is performed via a configurable menu input.
7. A method for sending text messages in an intelligent telecommunication network as claimed in claim 1 , wherein the steps of marking the first and second text messages include the addition of further IN service codes to the markings.
8. A system for sending text messages in an intelligent telecommunication network, the system comprising first and second terminals for compiling and receiving text messages, which are connected via a central service control point of the intelligent telecommunication network, wherein the central service control point includes an identifier registration unit to record identifiers of the first and second terminals and to create an assignment formula, an identifier storage unit to store the assignment formula, and a comparison unit to verify charge acceptance by comparing a stored assignment formula with a received identifier pair.